Hi,
Following code triggers a segment fault on tinycc mob (5201312cb242ea943848fcf864adacc44d3d190f) on ubuntu 18.04 x86-64. It seems that the bug is introduced by 355897a9203661b5f54dbb634294a66ceef17ae6, without considering the size of a. $ cat test.c extern int a; int a[] = {}; $ ./tcc -c -o tcc.o test.c [1] 41230 segmentation fault (core dumped) ./tcc -c -o tcc.o test.c _______________________________________________ Tinycc-devel mailing list Tinycc-devel@nongnu.org https://lists.nongnu.org/mailman/listinfo/tinycc-devel